indexo.dev

schmidt-drenhaus.de

.de crawl

First seen 2026-05-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 1023 ms crawled 2026-05-19

DE · 87.118.114.76 · AS31103 Keyweb AG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Schmidt Drenhaus: Schmidt Drenhaus
Description
Ausstellungen, Stiftung und Sammlung Schmidt-Drenhaus
Language
de
Generator
TYPO3 CMS
Canonical
https://www.schmidt-drenhaus.de/

Open Graph

title
Home
description
Ausstellungen, Stiftung und Sammlung Schmidt-Drenhaus

Technology

Server
Apache

Registration

Updated
2025-09-08
Name servers
  • ns1.cologne-namespace.de.
  • ns2.cologne-namespace.de.
  • ns3.cologne-namespace.de.
  • ns4.cologne-namespace.de.

DNS records live

NS
  • ns1.cologne-namespace.de
  • ns2.cologne-namespace.de
  • ns3.cologne-namespace.de
  • ns4.cologne-namespace.de
MX
  • 0 mail.cologne-mailhosting.de

Email authentication partial

SPF
v=spf1 a mx ip4:87.118.114.76 include:spf.cologne-mailhosting.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc@cologne-hosting.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.schmidt-drenhaus.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (1)